PDNA/ Biswanath/02

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 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 Clause 401. II) For Grading II Material

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

Providing , laying, spreading and compacting stone aggregates of specified sizes to water bound macadam specification including spreading in uniform thickness , hand packing ,rolling with 3 wheels 80-100KN static roller 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 as per Technical Specification Clause 405. (3) Grading - III (Screening B). A) By Manual Means-

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

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.

Semi dense bituminous concrete(Waste Plastic Technology) using Bituminous Binder mixing with processed waste plastice (as per IRC-SP;98-20130 by replacement of 8% Bitumen binder by weight. Providing and laying semi dense bituminous concrete 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 @ 4.6 per cent of mix and filler, (ic 92% of standard Bitumen and 8% waste proccessed plastice by weight shall be used for coating aggregate after its heating) as per IRC:SP:98-2013) for grading II.

Providing and laying of boulder apron laid in wire crateswith 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 25 kg each as per drawing and technical specifications Clause 1301

Providing and laying pitching on slopes laid over prepared filtermedia as per drawing and technical specifications Clause 1302 (i) Stone/Boulders

Providing and laying fillter materials underneath pitching in slope cl 1302

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

3 x 3 Double cell box culvert Dismanting of existing structure like culverts, bridges, retaining wall and other structure comprising of masonry, cement concrete wood work, steel work including T&P and scaffolding where ever necessary, Rainforced cement concrete

Earthwork in excavation for structuresas per drawings and technical specifications clause 305.1, including setting out, construction of shoring and bracing removal of stumps and other deleterious materials disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable materials. i) in ordinary soil i) upto 3 m depth

Providing concrete for plain / reinforced concrete in open foundations complete as per drawing and technical specification and clause 802,803,1202&1203. PCC grade M10 Nominal Mix (1:2.5:5)

Providing concrete for plain / reinforced concrete in open foundations complete as per drawing and technical specification and clause 802,803,1202&1203. RCC Grade M 20

Plain / Reinforced Cement concrete in substructure complete as per drawing and Technical Specificationas clause 802, 804,805,807,1202 and 1204 IV) PCC Grade M 15 Nominal Mix i) With Crushed Stone Height upto 5.0m

Plain / Reinforced Cement concrete in substructure complete as per drawing and Technical Specificationas clause802, 804,805,807,1202 and 1204 Case II With Batching Plant, Transit Mixer and Concrete Pump RCC Grade M25

Providing and laying cement concrete in superstructure as per drawing and technical specifications clauses 800,1205.4 and 1205.5 A) With Crushed stones II) RCC M 25

Providing and laying cement concrete wearing coat M 30 gradeincluding reinforcement complete as per drawing and technical specifications clauses 800,1206.3

Construction of RCC 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 exceed 1 in 500, centre spacing between vertical posts not to exceed 2000mm as per drawingand technical specifications clauses 800,900and 1208.3

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

Drainage Spouts complete as per drawing and technical specification.

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compected to firm condition complete as per drawings and technical specifications Clause 1204.3.8

Back filling behind abutment, wing wall and return wall complete as per drawings and technical specifications Clauses 1204.3.8 Sandy material

Rainforced Cement Concrete M 25 grade approach slab including rainforcement and formwork complete as per drawings and technical specifications Clauses 800 and 1211

Construction of flaxible appron 1m thick comprising of loose stone boulder weighting not less then 25 kg beyond curtain wall.

Providing and laying of boulder apron laid in wire crateswith 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 25 kg each as per drawing and technical specifications Clause 1301

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302 i) I Stone/Boulder

Providing and laying fillter materials underneath pitching in slope cl 1302

2 X 2 Single cell box culvert Dismanting of existing structure like culverts, bridges, retaining wall and other structure comprising of masonry, cement concrete wood work, steel work including T&P and scaffolding where ever necessary (II)By mechanical means (b) Reinforced cement concrete

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.E/W in Excavation

Pain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. With crushed stone PCC Grade M20 (Nominal mix 1:2:4)

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 A With Crushed Stone. RCC M20 (Height upto 5m)

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 RCC M25 (Height upto 5m)

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar . (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in t superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202TMT bar in Sub Structure

Plastering with cement mortar (1:3) 15 mm thick on brickwork in parapet as per technical specifications Clauses 613.4 and 1208.4 10 Plastering in cement morter :

Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications With crushed stone

Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less then 25 kg beyond curtain wall cum

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 ii Sandy material

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 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

RCC Drain Earth work in excavation of foundation of structures as per drawing and technical specifications clauses 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 with in tranches with excavated suitable material Ordinary Soil A. Manual Means (Without dewatering) (I) Upto 3.0m depth

Providing concrete for Plain/reinforced concrete in open foundations complete as per drawing and Technical specifications Clause 802, 803, 1202, & 1203. (A) with Crushed Stone, (I) PCC Grade M-10, Nominal Mix

Providing concrete for Plain/reinforced concrete in open foundations complete as per drawing and Technical specifications Clause 802, 803, 1202, & 1203. (A) with Crushed Stone V)RCC Grade M25

Plain/reinforced concrete in sub structure complete as per drawing and Technical specifications Clause 802, 804, 805, 806, 807, 1202, & 1204. (A) with crushed stone (IV) RCC Grade M25 (For height upto 5m)

Providing and laying reinforced cement concrete in super structure as per drawing and Technical specifications Clauses 800, 1205.4 and 1205.5. (A) with crushed stone. (Ii) RCC Grade M25, Nominal Mix height upto 5.00 mtr.

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

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.

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