PDNA/Hojai/02

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

Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000 m as per Technical Specification Clause 301.4.

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.(i) Private Land

Excavationfor roadway in soil using manual means for carrying of cut earth to embankment site witha lift upto1.5m and lead upto 50m as per Technical Specification Clause 302.3 (Manual method should be adopted where machines can not be deployed due to site condition)

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

WBM Gr. II 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/binding materials to fill-up the interstices of coarse aggregate. watering and compacting to the required density grading 2 as per Technical Specification Clause 405. (A) By Manual Means

WBM III 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 Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including deaning 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 granular surfaces treated with primer & 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. lavel grade, 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) B With 60/70 or VG-30 grade bitumen (ii) for Grading I (40 mm nominal size)

Bituminous Concrete (BC) 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 0.0 Km initial lead from mixing plant)( Including cost of testing of materials at site and laboratory as directed by the deptt.) 1. 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)

Relaying existing good condition interlocking concrete block pavement from stack in side of the road with edge restrain.

Providing and laying interlocking concrete block pavement with M40 grade of concrete blocks having thickness 80 mm as per technical specification clause 1504 complete including carriage. a) Including Edge block/ Edge restraints

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of 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 75mm * 75mm * 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm * 450mm * 600mn , 600 mm below ground level as per drawings and Technical Specification Clause 801 (i)600mm equilateral triangle

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of 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 75mm * 75mm * 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm * 450mm * 600mn , 600 mm below ground level as per drawings and Technical Specification Clause 801 (i) ii. 600mm circular

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of 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 75mm * 75mm * 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm * 450mm * 600mn , 600 mm below ground level as per drawings and Technical Specification Clause 801 (i) ii. 600 x 450 mm rectangular

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of 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 75mm * 75mm * 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm * 450mm * 600mn , 600 mm below ground level as per drawings and Technical Specification Clause 801 (i) ii. 900mm side octagon

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 * 5m size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm * 25mm * 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 * 450mm * 600mm 600mm below Ea ground level. The top most diamond plate will be welded to middle plate by 47mm * 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

Slab Culvert Excavation for Structures: Earthwork 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 approved material. 1) Ordinary soil (i) up to 3m depth

Filling in foundation trenches as per drawing and technical specification vide Clause 305.39 of (1) Specification of Rural Roads, including lighting, guarding, barricating etc. complete (1) Sand Filling

Providing Concrete (P.C.C. Grade M-15) for Plain concrete in open foundation including cost of form work as and where necessary, curing complete as per drawings and technical specification clauses 802, 803, 1202 & 1203 of specification of Rural roads. II. P.C.C grade M 15 Nominal mix 1:2.5:5

Plain/reinforced cement concrete in substructure for height upto 5m complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 of Specification of Rural Roads including curing complete. including screening and cleaning of coarse aggregates and sand, cost of curning with water, including cost and carriage of all materials but excluding cost of form work and reinforcement works complete P.C.C grade M 15 (ii) Nominal mix 1:2.5:5

Plain/reinforced cement concrete in substructure for height upto 5m complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 of Specification of Rural Roads including curing complete. including screening and cleaning of coarse aggregates and sand, cost of curning with water, including cost and carriage of all materials but excluding cost of form work and reinforcement works complete R.C.C grade M 20

Providing and laying cement concrete wearing course M 30 grade including reinforcement shuttering and curing complete as per drawing and technical specifications Clauses 800 and 1206.3

Supplying, fitting, and placing HYSD bar reinforcement in superstructure including cost steel materials and carriages etc.complete as per drawing and technical specifications Clauses 1002. 1010 and 1202 of specification of Rural Roads. including cost of black annealed wire and cost of loading carriage of all steel materials from departmentalgo down complete as per drawing and direction of Engineer-in-charge

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 of Specification of rural Roads including curing complete. total 20 Nos

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