Package No.196_1

ROAD WORK : Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300mm, 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 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness as per technical specification clause 201. (i) By manual means (A) In area of non thorny jungle

Labour for dismantling all members of the timber bridge (excluding piles) with necessary scaffolding, jati bamboos, jumper ropes etc., complete and stacking them at suitable places as directed (all members will be under custody of the contractor till taken over by the department)

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 1000m as per technical specification clasue 301.5. (i) Private land

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 1000m as per technical specification clause 303.1 (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 technical specification clause 401. (ii) For Grading II Material

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 75mm 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

Construction of cold weather Bamboo bridge overall width of 3.70m and clear road way 3m with jungle wood post 20cm to 25cm dia 5 nos. In each rows and rows being 2.1m, apart except for navigable span which should be 3m. Post to be driven at least 180cm, or more below ground level including providing 20cm to 25cm center to center and placed over 20cm dia, jungle wood dham, 15cm dia jungle wood bracing collar fixed by bolts and nuts, straps etc. mature bholuka Bamboo cross groth all closely packed and tied 75cm wide track wide track way made from 38mm thick 1st class local plank fixed on 75mm x100mm first class local wood battens 120cm apart and 3 lines of jati bamboo horizontal railing fixed in bholuka bamboo post placed at 210cm apart and white washed including all necssary 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.

RCC BOX CELL BRIDGE (SIZE 3.00 M X 3.00 M- 4 CELLS) : Earth work in excavation for structures as per drawings 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 in trenches with excavated suitable material.

Filling in foundation trenches as per drawing and Technical Specification Clause 305.3.9 I. Sand Filling

Providing concrete plain/reinforced concrete in open foundation complete as per drawing and technical specifications Clause 802,803,1202 & 1203.

Plain/reinforced cement concrete in sub-structure complete as per drawing and technical specification Clause 802,804,805,807 and 1204.

Providing and laying reinforced cement concrete in super-structure as per drawing and technical specification Clauses 800, 1205.4 and 1205.5

Supplying, fitting and placing MS Bar (Fe-500 D) reinforcement bar (From Primary producer : TATA/SAIL/ESSER STEEL/JINDAL STEEL/SHYAM STEEL/RINL) in substructure complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Supplying, fitting and placing MS Bar (Fe-500) reinforcement bar (From Primary producer : TATA/SAIL/ESSER STEEL/JINDAL STEEL/SHYAM STEEL/RINL) in substructure complete as per drawings and technical specification Clauses 1002, 1010 & 1202

Construction of RCC railing of M25 grade in situ with 20mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, center to center spacing between vertical posts not to exceed 2000mm, as per approved drawings and Technical Specifications Clauses 800, 900 and 1208.3

Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

Providing weep holes in brick masonry/plain/reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe extending through the full width of the structure with slope 1V : 20H towards drawing force complete as per drawing and Technical Specification Clause 614, 709, 1204.3.7

Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification Clause 1204.3.8

Construction of flexible apron 1m thick comprising of loose stone boulder weighing not less than 25 kg beyond curtain wall.

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