Boko-Chaygaon-1

Amount

Clearing and grubbing road land including uprooting wild vegatation ,grass, bushes,shrubs,saplins 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 lead of 1000 m etc. as per technical specification cl 201 (i) By Manual means ( B ) In area of non thorny jungle

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5m, 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 (a)From Private land

Construction of subgrade and earthen shoulders with approved material obtained from borrow pitrs with all lifts and leads, transporting to site,spreading,grading to required slope and compacted to meet requirement of table 300.2 with a lead upto 1000 m. as per technical specification clause 303.1 (a)From Private land

Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000m Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3.

Construction of Embankment with Material obtained from Roadway Cutting Construction of Embankment Deposited from Roadway Cutting Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5.

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.

Granular Sub -base with Well Graded Material (Table 400.1) By Mix in place method Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. ii ) For Grading II Material

Scarifying Existing Bituminous Surface to a Depth of 150mm by Mechanical Means Scarifying Existing Bituminous road Surface to a Depth of 150mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000m as per Technical Specification Clause 301.4

Maintenance of WBM Road Maintenance of WBM Road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edge and ravelling as per Technical Specification Clause 1907

WBM Grading 3 Using stone sceening Type- B 11.2mm for Gr. III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (A) By Manual Means.

Prime Coat (ii) Medium 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 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 nonbituminous surfaces (cement concrete pavement) cleaned with Hydraulic broom as per Technical Specification Clause 503. (b) dry & hungry bituminous surface (2 layers DBM & BC)

Dense Graded Bituminous Macadam(DBM) 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 ..... With hydrated lime/ cement as filler with Polymer modified bitumen 70 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 @ 4.0 to 4.5 % by weight of total 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.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.) (a) With hydrated lime/cement as filler ( refer table 500-9 of MoSRT&H specification) for Grading II (19 mm nominal size)

Dismantling of ICBP including disposal of unserviceable material and stacking the serviceable material with all lift and lead as per Technical Specification.

Dismantling kerb stones by manual means and disposal of dismantled material with all lift and lead of 1000m as per Technical Specification Clause 202

Labour for providing and laying interlocking concrete block pavement with M40 grade of concrete blocks having thickness 80mm as per technical specification clause 1504. complete available in PWD custody including loading unloading on both ends and carriage from stack yards etc. including providing of M25 grade CC Edge restraints complete as directed.

Providing & fixing of retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made 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 8 mm 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 drawings and technical specification Clause 801 i) 600mm equilateral triangle

Providing & fixing of retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made 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 8 mm 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 drawings and technical specification Clause 801 i) 600mm circular

Providing & fixing of retro – reflectorised cautionary, mandatory and informatory sign as per IRC:67 made 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 8 mm 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 drawings and technical specification Clause 801 i) 800mmx600mm rectangular

Providing Hump type speed breaker

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 i) 5th Kilometre Stone (Precast)

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 Kilometre Stone (Precast)

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) 200m Stone (Precast)

Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawings. Three MS plates of 1,6mm thick, top and middle plate duly welded with MS flat iron 25mm x 5mm 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 75mm of 12 SWG sheet tubes post 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 the middle plate by 47mm x 47mm of 12 SWG steel plate tube. All MS will be stove enameled on both sides. Lettering and printing arrow, 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

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 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 exclusiveof 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 reflecting pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoRTH &H;s fixed to the road surface using the adhesives and the procedures recommendaded by the manufactures with three months replacement warranty and free maintenance.

Construction of 1000mm dia Single opening HPC 20No. & Construction of 4m Span 3 Nos RCC Slab Culvert, & CC Covered Drain -2000m Earth work in excavation of foundation of 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 50m, dressing of sides and bottom and backfilling with approved material. I. Ordinary soil upto 3 m depth

PCC M10 (1:3:6) in levelling course below open Foundation of Head walls as per drawing and technical specifications Clauses 1109. Nominal mix 1 :3 : 6

Providing concrete for plain/reinforced concrete in open Foundation complete as per drawing and technical specifications Clauses 802, 803, 1202 & 1203. A. With crushed stone I. PCC Grade M20, Nominal mix 1 :2 :4

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

Brick msonry work in cement mortar in foundation of wall complete excepting pointing and plastering, as per drawing and technical specification Clauses 602, 603, 604, 1202 & 1204 ii) In 1:4 cement mortar

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of grannular material in single row including fixing collar with cement mortar 1;2 but excluding excavatiuon, protection works, backfilling, concrete and masonary works, in head walls and parapets Clause 1106. B) 1000MM Dia

Plastering with cement morter(1:6) 15mm thick on brick work in sub structure as per technical specification.

Plain/reinforced concrete in substructure complete as per drawing and technical specifications Clauses 802, 804,805, 806,807 and 1204. A. With crushed stone I. PCC Grade M20, Nominal mix 1 :2 :4

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5. A. With crushed stone II RCC Grade M25, Height from 5m to 10m

Providing concrete for plain/reinforced concrete in substructure complete as per drawing and technical specifications Clauses 802, 804,805,806, 1202 & 1204. A. With crushed stone III. RCC Grade M20, Nominal mix 1 :2 :4

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent) in substructure complete as per drawings and technical specifications Clauses 1002, 1005, 1010 and 1202

Supplying, fitting and placing HYSD bar reinforcement in superstructure complete as per drawings and technical specifications Clauses 1002, 1010 and 1202.

Providing and filling joint sealing compound as per drawings and technical specifications with course sand and 6% bitumen by weight.

Drainage Spouts complete as per drawing and Technical Specification 1209.

Providing weep holes in brick masonary, Plain/Reinforced concrete abutment, wing wall/return wall with 100mm dia AC pipe,extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and Technical specifications.614.

Providing laying cement concrete wearing course M 30 grade including reinforcement complete as per drawings and technical specifications Clause 800, and 1206.3.

Pabitra Boro (BID ID -265385)